.aside-menu{
    height:100%;
    width:150px;
    background:#f4f4f4;
    border-right:1px solid #dfdfdf;
    position: relative;
    padding-top:10px;
}
.aside-menu  .ant-menu-vertical{
   border-right:none; 
   background-color:transparent;
}
.aside-menu .ant-menu{
   background-color:transparent;
}